Searched refs:num_periods (Results 1 – 6 of 6) sorted by relevance
| /drivers/media/video/cx23885/ |
| D | cx23885-alsa.c | 117 chip->num_periods, buf->bpl * chip->num_periods); in cx23885_start_audio_dma()
308 chip->num_periods = params_periods(hw_params); in snd_cx23885_hw_params()
312 BUG_ON(chip->num_periods & (chip->num_periods-1)); in snd_cx23885_hw_params()
332 chip->period_size, chip->num_periods, 1); in snd_cx23885_hw_params()
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| D | cx23885.h | 349 unsigned int num_periods; member
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| /drivers/media/video/cx88/ |
| D | cx88-alsa.c | 81 unsigned int num_periods; member
154 chip->num_periods, buf->bpl * chip->num_periods); in _cx88_start_audio_dma()
397 chip->num_periods = params_periods(hw_params); in snd_cx88_hw_params()
401 BUG_ON(chip->num_periods & (chip->num_periods-1)); in snd_cx88_hw_params()
421 chip->period_size, chip->num_periods, 1); in snd_cx88_hw_params()
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| /drivers/media/video/cx25821/ |
| D | cx25821-alsa.c | 89 unsigned int num_periods; member
447 chip->num_periods = params_periods(hw_params); in snd_cx25821_hw_params()
451 BUG_ON(chip->num_periods & (chip->num_periods - 1)); in snd_cx25821_hw_params()
474 chip->period_size, chip->num_periods, 1); in snd_cx25821_hw_params()
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| /drivers/dma/ |
| D | mxs-dma.c | 463 int num_periods = buf_len / period_len; in mxs_dma_prep_dma_cyclic() local
472 if (num_periods > NUM_CCW) { in mxs_dma_prep_dma_cyclic()
475 num_periods, NUM_CCW); in mxs_dma_prep_dma_cyclic()
489 if (i + 1 == num_periods) in mxs_dma_prep_dma_cyclic()
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| D | imx-sdma.c | 1008 int num_periods = buf_len / period_len; in sdma_prep_dma_cyclic() local
1025 if (num_periods > NUM_BD) { in sdma_prep_dma_cyclic()
1027 channel, num_periods, NUM_BD); in sdma_prep_dma_cyclic()
1053 if (i + 1 == num_periods) in sdma_prep_dma_cyclic()
1069 sdmac->num_bd = num_periods; in sdma_prep_dma_cyclic()
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